Isn't chloroquine available in countries like Egypt?
12g of chloroquine tablets is enough to die, that's 50 x 250mg chloroquine pills. You just need 90mg of oxazepam or 3g of phenobarbital before the chloroquine and that's it. You can also mix 300mg of zopiclone + zolpidem with 12g of chloroquine, this info is in the suicide resources
The sleeping tablets mentioned should be easy to get, I thought pharmaceutical drugs were super easy to get in the Middle East